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microwatt/fpga
Benjamin Herrenschmidt dbb137437c acorn: Add support for the Acorn CLE 215+
This is a NiteFury based PCIe M2 form-factor board originally
used for mining. It contains a speed grade 2 Artix 7 200T,
1GB of DDR3 and 32MB of flash.

The serial port is routed to pin 2 (RX) and 3 (TX) of the P2
connector (pin 1 is GND).

Note: Only 16MB of flash is currently usable until code is added
to configure the flash controller to use 4-bytes address commands
on that part.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
4 years ago
..
LICENSE Initial import of microwatt 5 years ago
acorn-cle-215.xdc acorn: Add support for the Acorn CLE 215+ 4 years ago
arty_a7.xdc uart: Import and hook up opencore 16550 compatible UART 4 years ago
clk_gen_bypass.vhd Fix clk_gen_bypass 5 years ago
clk_gen_ecp5.vhd Add PLL for ECP5 device 4 years ago
clk_gen_mcmm.vhd Improve PLL/MMCM clocks configuration 5 years ago
clk_gen_plle2.vhd acorn: Add support for the Acorn CLE 215+ 4 years ago
cmod_a7-35.xdc Add SPI configuration to Xilinx constraint files 4 years ago
firmware.hex Add a few more FPGA related files 5 years ago
hello_world.hex hello_world: Use new headers and frequency from syscon 4 years ago
main_bram.vhdl Fix some ghdlsynth issues with fpga_bram 4 years ago
nexys-video.xdc spi: Add SPI Flash controller 4 years ago
nexys_a7.xdc Add SPI configuration to Xilinx constraint files 4 years ago
pp_fifo.vhd pp_fifo: Fix full fifo losing all data on simultaneous push & pop 4 years ago
pp_soc_uart.vhd uart: Remove combinational loops on ack and stall signal 4 years ago
pp_utilities.vhd Initial import of microwatt 5 years ago
soc_reset.vhdl soc_reset: Use counters, add synchronizers 4 years ago
soc_reset_tb.vhdl Exit cleanly from testbench on success 4 years ago
top-acorn-cle-215.vhdl acorn: Add support for the Acorn CLE 215+ 4 years ago
top-arty.vhdl litedram: l2: Add support for more geometries 4 years ago
top-generic.vhdl uart: Make 16550 the default 4 years ago
top-nexys-video.vhdl litedram: l2: Add support for more geometries 4 years ago